Which voltage is not typically supplied by a wye-configured system?

In a wye-configured system, also known as a star configuration, the phase voltages and line voltages have specific relationships. The line-to-line voltage is √3 times the phase voltage. Common voltages in industrial and commercial settings include 208 VAC, 480 VAC, and 120 VAC, which are standard voltages supplied by many three-phase systems.

However, 240 VAC is not typically associated with a three-phase wye configuration. It is more commonly related to single-phase systems, particularly in residential settings. In a wye system, the 120 VAC is derived from one phase to neutral, while line-to-line voltages like 208 VAC or 480 VAC are derived from the wye configuration's interconnections. Thus, while 240 VAC does not have the same level of prevalence in three-phase wye systems, it is more aligned with a different system type, specifically single-phase configurations.